. >> you do a presentation, that most of history people were miserably poor and died before age 40 and only recently things have changes. did you a chart this is life span. this is wealth. for most of history, people have been down here, only recently, the united states and some other countries are here, but many people are still, we have it here, stuck. >>guest: this is 180, -- 1800 everyone was sick and poor and they started to move. thiss a representation of what you should look at on the web page and some -- this is britain. this is when britain was richer but the united states decided to catch up. and now this is australia and new zealand. now at turn of the century, united states is pushing forward with technology and the market economy and they ve a lot of good public health things beg done and the rest of the world that is dominateing, india and china, but in the 60's they ssed the market economies are good and they grow their economies and they are catching up. todaen we land, 2010, tse are the countries that borro money theichest when they have their problems. >> in my mind t